.lt-category-left {
  height: 100%;
  width: 90px;
  float: left;
  position: relative;
}
.lt-category-left ul li a {
  width: 90px;
  height: 50px;
  border-top: 1px solid #ccc;
  border-right: 1px solid #ccc;
  background-color: #eee;
  display: block;
  text-align: center;
  color: #333333;
  line-height: 50px;
}
.lt-category-left ul .current a {
  border-top: none;
  border-right: none;
  background-color: #fff;
}
.lt-category-right {
  height: 100%;
  overflow: hidden;
  position: relative;
}
.lt-category-right ul li {
  float: left;
  width: 33.33%;
}
.lt-category-right ul li a img {
  width: 100%;
}
.lt-category-right ul li a p {
  text-align: center;
}
